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Mathematical Analysis — CSIR Net PYQ (Question 41)

A Mathematical Analysis previous-year question (PYQ) from General Aptitude (CSIR Net). Read the question, check the correct answer, then practise the full topic.

CSIR Net General Aptitude Mathematical Analysis

Question 41 of 128 · 2.0 marks

A two-digit number is such that if the digit 4 is placed to its right, its value would increase by 490 . Find the original number.
  1. 148
  2. 254
  3. 364
  4. 456
Correct answer: Option 2
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This Mathematical Analysis PYQ is part of the General Aptitude section of CSIR Net. Browse more Mathematical Analysis questions or join the PhysicsByAaryan live batch for full conceptual coverage.